NightSUP, a company in Miami, offers this radical take on the surfing experience. Its paddleboards have built-in LED lanterns. At night, when the lights on the beach are low, you have only the light of your paddleboard a...

Redditor jareyjareyjareyjarey took seven or eight... ...a similar project he'd done earlier. He had used LEDs .CGxCOMMANDER posted a picture of his fan.Then in... ..., dbzcas posted a picture of his ceiling fan with LEDs , which must have required some consideration in t... ...ll hard. The results may require...

Ben's engagement ring is awesome not only because... ...is nigh impossible, so [Ben] decided to power the LEDs with an inductive charging circuit. A coil of wir... ...capacitor powers three very bright and very tiny LEDs .The inductive charging unit itself is a masterpie...